package com.link.base.base.crowd.service;

import com.link.base.base.crowd.model.CrowdAggritem;
import com.link.core.basic.service.BasicService;

import java.util.List;

/**
 * 人群二级集合表
 * @author 何启谦
 * @date 2019-02-14
 */
public interface CrowdAggritemService extends BasicService<CrowdAggritem> {

    /**
     * 根据一级集合ID查询二级集合list
     * @param parAggrId 一级集合ID
     * @return 二级集合list
     * @throws Exception sql异常
     */
    List<CrowdAggritem> queryByHeadId(Long parAggrId) throws Exception;
}
